1. For satellite communications, geographical boundary lines are irrelevant.

2. Examples of such systems include: defence systems, satellite communication systems, transportation systems, manufacturing systems and economic systems.

3. They also arrange satellite communications and provide other services for their vessels worldwide.

4. Satellite communications have recently expanded the capacity of governments to use the media to communicate with other governments.

5. Added to satellite communications, this could drastically reduce the need, among other things, for commuting in cities.

6. But in this age of fax machines and satellite communications many of these difficulties will be overcome.

7. The links may involve microwave or satellite communication in the medium to long term.

8. Satellite communications will expedite progress, especially since some of the operators have already promised free access in developing countries.

9. Satellite communication ground station equipment repairer.

10. TV pre-emphasis network in satellite communication is analysed,() the circuit elements are determined according to the CCIR recommendation.

11. The satellite communication puts briefly is on the Earth (including ground and in lower atmosphere) the radio traffic interstation using the satellite the correspondence which carries on as relaying.

12. In some autotracking antenna systems of the mobile satellite communication earth stations, the laser gyroscope is used for tracking, which proves to have some disadvantages.

13. Along with more information quantity there are more satellite communication networks.

14. As electronic rivalry progressively in space, satellite communication system is not only capable to eliminate natural noise, but also with anti-jamming technology equipped.

15. Finally, we can interfere satellite communication by interfering the channel of uplink , downlink and transmit.

16. The ground station of satellite communication, a state key project, is also under construction.

17. Satellite communication possesses the function that is a farther communication distance, a large covered range and capacity of channel.

18. The Sky-Net is a satellite communication network that is configured by satellite constellations and covers the global earth by interstellar communication link.

19. For 1993, however, Marconi Marine, of Chelmsford, provided the first satellite communications terminal ever used on Everest.

20. They should start regional cooperative programmes to share the costs of, for instance, satellite communications.

21. Like most other parks growing up around Bangalore, it will have its own power, sewage,() and satellite communications systems.

22. CD - ROM available in schools, exclusive access and satellite communication systems.

23. After a communication satellite reaches its geosynchronous orbit position, it is desirable to get the in-orbit data of satellite communication payload-transponder.

24. High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.

25. In addition, we research atmospheric refraction influence to space-earth satellite communication, and put forward that amending emission angle can eliminate excursion between beam and satellite.

26. This method is suitable for all code rate punctured convolutional codes and practical for information interception and signal analyzing of satellite communication system.

27. A new half spherical helical antenna at the taper mode is presented first time. It has smaller volume and provides good shaped pattern which is suitable for LEO satellite communication.

28. LEO satellite network providing real time multimedia service is a important research direction of satellite communication.

29. The first topic mainly studies the routing strategies of LEO satellite communication system with intersatellite links.

30. A new method, gadient algorithm, is put forward to replace the laser gyroscope for the antenna autotracking system of the mobile satellite communication earth station.

31. The new progress in satellite communication industry includes propulsive force from IP and the advent of broadband satellite communication.

32. Convolutional code widely used in various digital communication systems, such as satellite communication systems, GSM, 3G and so on.

33. Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station ITU-R SM.

34. In the network applications over satellite communication system, the TCP performance over satellite link poor.

35. The external interactive satellite communication system is a competitive solution for remote education in China.

36. The error-rate performance of the high-speed QPSK digital satellite communication system with cochannel large capacity FDM-PM signal interference is studied by means of computer simulation.

37. As electronic rivalry progressively in, satellite communication system natural noise, but also with anti - jamming technology equipped.

38. An angle measuring tracking technique based on conical scanning is proposed to be used in mobile satellite communication system.

39. Doppler Shift in satellite communication should not be ignored for the satellites with relative motion.

40. With digital group, satellite navigation, geographic information service and other functions provided by satellite communication, it achieved mobile emergency communication transmission on wheels.

41. QPSK as an advanced digital modulation technique is fit for the digital satellite communication system well.

42. Integrated Satellite Information Network is the way to realize fusion of satellite communication and traditional network technology.

43. Performance data of satellite communication network is obtained by measurement network performance is evaluated.

44. Therefore, analyzing the transmission of satellite communication and utilizing information encoding and decoding circuit are the key to reduce wrong code...

45. For information interception and signal analyzing of satellite communication system, it is usable if knows the generator matrix and information restoration matrix of Punctured convolutional codes.

45. is a sentence dictionary, on which you can find good sentences for a large number of words.

46. Leased satellite communication connection is still relatively expensive, but the cost in sharp decline.

47. Third, flight period must carry on some satellite communication the new engineering research.

48. Some current antenna mounting systems used in the satellite communication and their corresponding singularities are described.

49. A low-cost antenna pointing control system of the mobile very small aperture terminal (MVSAT) is designed and implemented to solve the hasty demanding for mobile satellite communication systems.

50. So the satellite communication system made stringent requirements for the RF front end of the transceiver.

51. Their gear includes satellite communication systems, high - frequency radio, long - range optical equipment.

52. Therefore, analyzing the transmission of satellite communication and utilizing information encoding and decoding circuit are the key to reduce wrong code in transmission.

53. Military Intelligence Battalion's gear includes satellite communication systems, high - frequency radio, long - range optical equipment.

54. The antenna servo control system of the satellite is the key part of the entire PAT system, and directly relating to the successful accomplishment of the whole satellite communication task.

55. "Satellite communication and TV signals are not to be interfered with by any technical means or out of any motivation, " Roger Smith, an official of the ITU Radiocommunication Sector said.

56. The focuses on Mobile Satellite Communication are antenna tracking methods and stabilization platforms.